Our team completed a comprehensive air duct cleaning and sanitizing service for this residential HVAC system in Coraopolis, PA. During the cleaning process, we thoroughly inspected the supply and return ductwork, main trunk lines, and registers to identify areas with significant dust, debris, and buildup. Using powerful negative-air vacuum equipment and specialized agitation tools, we removed contaminants from the entire duct system to help improve indoor air quality and restore proper airflow. After the cleaning was completed, we applied a professional-grade sanitizer throughout the ductwork to help reduce odors and leave the system feeling fresh and clean. This service helps homeowners maintain a healthier indoor environment while supporting the overall efficiency and performance of their HVAC system.